Description

5,7-Difluoroquinoxaline is a high-purity, specialized fluorinated heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its unique molecular structure, which serves as a critical precursor for developing novel compounds with tailored electronic and biological properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly those focused on creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, especially in kinase inhibitor and anticancer agent research.
• Agrochemical Synthesis: Used in the creation of novel herbicides and pesticides, leveraging the fluorine atoms for enhanced bioactivity and stability.
• Organic Electronic Materials: Serves as a building block for electron-deficient units in organic semiconductors, OLEDs, and other optoelectronic devices.
• Ligand and Catalyst Development: Utilized in the synthesis of complex chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe and Dye Chemistry: Acts as a core structure for developing new fluorophores and sensing materials due to the quinoxaline scaffold.
• Academic and R&D: A valuable compound for methodological studies in fluorination and heterocyclic chemistry within research institutions.

Basic Information

Product Name	5,7-Difluoroquinoxaline
CAS No.	1215205-81-4
Molecular Formula	C8H4F2N2
Molecular Weight	166.13 g/mol
Synonyms	5,7-Difluoroquinoxaline; Quinoxaline, 5,7-difluoro-; 5,7-Difluoro-benzo[g]quinoxaline; 5,7-Difluoro-quinoxaline; 1215205-81-4
EINECS	Contact for details

Quality Control

Our 5,7-Difluoroquinoxaline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for your most demanding R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.